Extra Support For Long Stair Stringers
If your stringers are more than 10’ long, we recommend installing a rigid beam at mid-span to add support to the structure. The strength of stair stringers is considerably weakened by the cuts made to create the stair surfaces, and stairs must be strong enough to withstand heavy foot traffic and very stressful conditions. Both visually and structurally, it is preferable to break long stair runs with intermediate landings. In some cases, however, you may need to use one long run.

A brace will dampen the shear stress that can compromise the integrity of the stringers in the center of the stairs. Most deck stairs are under-built and, as a result, feel bouncy and are at risk to collapse, especially after weathering can propagate cracks in the stringers. You also may consider doubling your stair stringers by nailing two 2x12s together like a beam in order to increase strength. Adding blocking between stringers also can strengthen the entire stair structure.
How to Build Box Steps for Your Deck
Learn how to build a set of box platforms to act as stairs for a low deck. You don't need to cut stair stringers.
Building an ADA Deck Ramp
Learn how to build an ADA-accessible wheelchair ramp onto your deck to meet building codes. Ramps must have a 1:12 slope.
Glass Deck Railing Ideas and DIY Installation Tips
All glass panels used for deck railings must be safety-tempered and shatter-resistant. Learn how to install glass railing panels and get ideas for your deck.
Handrails
Learn about the code requirements for installing a grippable handrail for your deck stairs.
How To Install DIY Cable Deck Railing
Cable railing adds a modern touch for those looking to add a unique twist to their deck or porch. These top ideas offer inspiration and guidance on cable railing for your deck.
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Explore Articles by Topic

Footings
Information related to installing frost footings for decks

Framing
Learn structural framing methods

Decking
Learn about wood and composite decking materials

Stairs
An in-depth look at the complex issue of how to build stairs

Railings
How to install guardrails and handrails to meet IRC code

Features
An overview on water drainage, benches, planters and lights

Design
The basics of deck design

Planning
Learn about permits and working with contractors

Porches & Patios
Build a covered deck to enjoy all seasons

Ledger
Proper attachment techniques

Care
Maintain your deck to maintain your investment

Materials
An overview on water drainage, benches, planters and lights
Installing Deck Stair Railings
Ensure your deck stair railing is safe, sturdy, and code compliant with this expert DIY guide. Learn about permits, materials, tools, and the best practices for a flawless installation.
Stair Stringer Layout
Step-by-step instructions for measuring and laying out your deck stair stringers.
Baluster Basics: Types, Installation Tips, and Deck Design Ideas to Transform Your Space
Discover everything you need to know about deck balusters, from code requirements to material options and installation tips. Explore practical advice and stylish infill alternatives to help bring your project to life with confidence.
Deck Railing Ideas & Style Guide
Looking to enhance your deck with the perfect railing? This guide explores various deck railing styles and materials, helping you balance aesthetics, functionality, safety, and affordability.
Innovative Deck Railing Ideas that Won’t Break the Bank
Discover budget-friendly deck railing ideas and tips to upgrade your outdoor space without compromising on style. Whether you prefer traditional wood and metal or cutting-edge composite and mixed materials, you’ll find affordable solutions that align with your aesthetic, budget, and code requirements.
Explore Articles by Topic

Footings
Information related to installing frost footings for decks

Framing
Learn structural framing methods

Decking
Learn about wood and composite decking materials

Stairs
An in-depth look at the complex issue of how to build stairs

Railings
How to install guardrails and handrails to meet IRC code

Features
An overview on water drainage, benches, planters and lights

Design
The basics of deck design

Planning
Learn about permits and working with contractors

Porches & Patios
Build a covered deck to enjoy all seasons

Ledger
Proper attachment techniques

Care
Maintain your deck to maintain your investment

Materials
An overview on water drainage, benches, planters and lights